Not only in the number of petals, the Fibonacci numbers are also available in a surprising way more than you think. When you observe the stamens of the flowers, the view from the Center out, according to the two directions together and reverse clockwise, you will notice the spiral. And there is a strange thing is, the number of spirals that always is a number in the Fibonacci sequence in pairs: 21 and 34, or 35, 55, or 55, 89, or 89 and 144.
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